These belts are engineered by Turla with the utmost precision to be sturdy but precise and are the result of several decades of evolution.The belts are supported on a sturdy structure. Two pulleys (one driven and one idle) are mounted on the ends of the belts. The tensioning of the belts is carried out by the idle pulley. The belts are driven through a common drive shaft. Belts are designed to be easily replaceable by the maintenance crew.